Vitamin C Boosting Serum
Dr. Althea Vitamin C Boosting Serum scores 8.2/9.8 overall. It ranks highest in low irritation risk (9.5) and formulation safety (9.0).
✶ Hero ingredients
Lightweight humectant and solvent
Vitamin B3 that brightens and strengthens skin barrier
Glycol-based humectant
Score breakdown
Estimated — based on ingredient analysis. Scores refine as user reviews are added.
Scores last verified: July 2026
What makes Dr. Althea Vitamin C Boosting Serum stand out
Dr. Althea Vitamin C Boosting Serum is an excellent serum with an overall score of 8.2/9.8. it delivers a well-rounded formulation that balances efficacy with gentleness. The formula leads with Butylene Glycol, Niacinamide, Dipropylene Glycol — ingredients that support the skin barrier and moisture levels.
It performs well on hydration (6.6) and low irritation risk (9.5) and active strength (6.8).
Is this right for you?
Great for
- ✓Sensitive skin — low irritation risk with a gentle formulation
- ✓Safety-conscious shoppers — clean formulation with minimal flags
- ✓Ingredient-aware buyers — transparent, well-documented formula
Key ingredients
- ✶Butylene Glycol
Draws in moisture — #3 in the INCI list
- ✶Niacinamide
Works on your skin — #4 in the INCI list
- ✶Dipropylene Glycol
Draws in moisture — #5 in the INCI list
- ✶Panthenol
Draws in moisture — #7 in the INCI list
- ✶Propanediol
Draws in moisture — #9 in the INCI list
What creators are saying
TikTokReviewers love that Dr. Althea Vitamin C Boosting Serum delivers impressive results at an affordable price point under $30, with particular praise for its effectiveness at addressing dark spots and hyperpigmentation. They especially recommend it for people with sensitive skin who want a gentle yet powerful vitamin C option. The product has earned trust through word-of-mouth recommendations, including endorsements from beauty influencers.
Based on 4 creator reviewsFull ingredient list
37 ingredients — listed in INCI order (highest concentration first)
Compare with similar products
- Lancôme Renergie C.R.X. Triple Serum Retinol9.7
- INNBEAUTY PROJECT Pro C Serum Brightening Solution with 15% Vitamin C + Ferulic Acid9.7
- innisfree Vitamin C Brightening Serum-Infused Mask for Dark Spots9.7
- Skinfix barrier+ Triple Lipid Activating Serum With Plumping Peptides and Niacinamide9.6
- innisfree Gentle Retinol + Salicylic Acid Acne Serum for Blemishes + Post-Acne Scars9.6
Ingredient breakdown
- Works on your skin14
- Draws in moisture8
- Holds the formula together5
- Other ingredient3
- Formula balancers3
- Keeps the product fresh2
- Softens and smooths1
- Added scent1